auctoritate experiri volui. Inveni autem Tertullianum suo stylo, ut et Lactantius Firmianus, et D. Hieronymus indicant (Lact. Firm., Div. Inst. l. V, c. 1; S. Hier. ep. 13 ad Paulin.), obscurum, dum aut omissa verba vult subaudiri, vel minus usitata usurpat, et novam etiam phrasim sibi format. Ego ut legentes sublevarem, horum proprium indicem composui, ut in quo sensu dictiones, aut verba accipiat, cuique appareat. Cum vero majorem depravati codices difficultatem afferant, plura emendavi, sed ex his tantum, quae idem auctor saepe repetit vel D. Hieronymus aliique post eum recitant. Ex meo vero capite praeter litteram, aut syllabam nihil mutare sum ausus, maluique ambiguos permanere, quam falsos aut extraneos sensus inducere, et aliquid potius desiderari quam corrumpi. Nihil tamen intactum omisi, ac in magnis obscuritatibus satius esse duxi, ingenium meum periclitari, quam confusos lectores dimitti. Et sicut Protogenes, quanquam egregius pictor, cum anhelantis equi spumam, rem tamen levem exprimere non posset, indignatus arti, spongia omnibus coloribus impacta, et animantis labiis admota, casu quod optabat perfecit (Plin., l. XXXV, c. 10): sic ipse, dum mentem pluribus involvo, aliquo conatu evenire posse putavi, ut aliquem forte auctoris sensum assequerer. quod et apud philosophos Averroes in Aristotelem, et apud nostros Angelus Ubaldus in novellis Constitutionibus Justiniani explicandis male in aliam linguam versis effecisse censentur. Historias quoque omnes, quas attingit potius quam narrat, ubi opus fuit, ex probatis auctoribus enarravi, ne cui dubitandi scrupulum relinquerem. In quibus liber de Corona militis, ad Martyres, de Cultu foeminarum, de Spectaculis, et Apologeticus, sed imprimis opusculum de Pallio non mediocre mihi negotium exhibuerunt. Quaedam ex his aliqui explicarunt; sed quid illi, et ipse praestiterim, aliorum erit judicium. Caeterum levioribus quibuscumque, et iis quae facilia visa sunt, praetermissis, difficilia tantum explicui, ipsaque opera Tertulliani, mutato ipsius ordine, in tres partes in gratiam studiosorum pro materiae varietate distribui.
authority I wished to try. I found, moreover, that Tertullian, as both Lactantius Firmianus and St Jerome indicate (Lactantius Firmianus, Divine Institutes V.1; St Jerome, Letter 13 to Paulinus), is obscure in his style, since he either wants omitted words to be understood, or uses less customary ones, and even forms a new phrasing for himself. To relieve readers, I composed an index of these peculiarities, so that it may be plain to everyone in what sense he takes expressions or words. And since corrupt manuscripts bring a greater difficulty, I emended many passages, but only from those things that the same author often repeats, or that St Jerome and others after him quote. From my own head, however, I dared to change nothing beyond a letter or a syllable, and I preferred that the senses remain ambiguous rather than bring in false or foreign ones, and that something be missed rather than corrupted. Yet I left nothing untouched, and in great obscurities I thought it better to put my talent at risk than to send readers away confused. And just as Protogenes, though an excellent painter, when he could not render the foam of a panting horse, slight thing though it was, being angry with his art, flung a sponge laden with all the colours against the creature's lips and so by chance achieved what he desired (Pliny, [Natural History] XXXV.10): so I myself, while turning my mind about in many directions, thought it could come about by some effort that I might perhaps attain some sense of the author; which, among the philosophers, Averroes is judged to have done on Aristotle, and among our own, Angelo Ubaldi in explaining the Novel Constitutions of Justinian, badly translated into another language. All the histories too, which he touches upon rather than narrates, I have recounted where there was need from approved authors, so as to leave no one a scruple of doubt. Among these the book On the Soldier's Crown, To the Martyrs, On the Apparel of Women, On the Shows and the Apologeticus, but above all the little work On the Pallium, gave me no small trouble. Some of these others have explained; but what they, and what I myself have accomplished, will be for others to judge. For the rest, passing over all lighter matters and those that seemed easy, I have explained only the difficult ones; and I have distributed the works of Tertullian themselves, changing his order, into three parts according to the variety of their matter, for the convenience of students.
Si quid autem legentes adjuvero, Deo omnium vero lumini acceptum; si contra meae imbecillitati, atque facilitati illius, qui malum interpretem elegit, imputabo. Magnum certe, et antiquorum Ecclesiae rituum magistrum ab omnibus legendum auctorem habemus, qui et recentiorum haereticorum errores contundit, dum saepe eucharistiam verum corpus Christi esse tradit (de quo tamen nemo unquam usque ad Berengarium dubitavit aut dubitare potuit), exomologesim peccatorum faciendam monet, pro defunctis oblationes fieri consuevisse indicat, romanae sedis auctoritatam praedicat, animasque defunctorum igne purgari, jejunia, aliaque his similia, quae longum esset recensere comprobat. Sed insanis non facile est rationibus, aut auctoritatibus persuadere. Has igitur meas lucubratiunculas benigne accipies et aequi bonique consules. Vale.
If, however, I shall have helped readers in anything, [let it be] credited to God, the true light of all; if the contrary, I shall impute it to my own weakness and to the easiness of him who chose a bad interpreter. Certainly we have a great author, to be read by all, and a teacher of the ancient rites of the Church, who also crushes the errors of more recent heretics, when he often teaches that the eucharist is the true body of Christ (about which, however, no one ever doubted or could doubt until Berengar), urges that the exomologesis of sins be made, indicates that offerings were customarily made for the dead, proclaims the authority of the Roman see, and confirms that the souls of the dead are purged by fire, [and confirms] fasts and other things like these, which it would be long to recount. But it is not easy to persuade the insane by reasons or authorities. These little night-labours of mine, then, you will receive kindly and take in good part. Farewell.